"The Powerpuff Girls" is Cartoon Network's highest-rated show among kids 2-11. It's a mega-hit! And so are Scholastic's books -- last year's Valentine Book hit #9 on the NY Times Kids' Bestsellers.
The Powerpuff Girls may get a new member -- and he's not even human! When a squirrel in the Girls' backyard gets an accidental dose of Chemical X, he becomes their new best friend/pet/mascot/partner-in-crimestopping. The Girls are just crazy about the new member of their team... but will he miss his old nut-gathering ways too much to stick around?